# -*- coding: utf-8 -*-
from datetime import timedelta
from utils.operators.cluster_for_spark_sql_operator import SparkSqlOperator
from jms_hi.dwd.oms.dwd_yl_oms_oms_order_hf import jms_dwd__dwd_yl_oms_oms_order_hf
from jms_hi.dwd.tab.dwd_tab_barscan_centerarrival_base_hi import jms_dwd__dwd_tab_barscan_centerarrival_base_hi

from airflow.exceptions import AirflowSkipException
import pendulum

cst = pendulum.timezone('Asia/Shanghai')

class HiSparksqlOperator(SparkSqlOperator):
    def pre_execute(self, context):
        day = cst.convert(context['ti'].execution_date) + timedelta(days=1)

        days_of_hours = ['07']

        if day.strftime('%H') not in days_of_hours:
            print(f'{day.strftime("%H")} not in {days_of_hours}, should skip')
            raise AirflowSkipException()
        else:
            print(f'{day.strftime("%H")} in {days_of_hours}, run now')
            super().pre_execute(context)

jms_dm__dm_network_order_delivery_summary_hi = HiSparksqlOperator(
    task_id='jms_dm__dm_network_order_delivery_summary_hi',
    task_concurrency=1,
    pool_slots=1,
    master='yarn',
    retries=2,
    depends_on_past=True,
    execution_timeout=timedelta(minutes=30),
    email=['suning@jtexpress.com', 'yl_bigdata@yl-scm.com'],
    name='jms_dm__dm_network_order_delivery_summary_hi_{{ execution_date | cst_hour }}',
    sql='jms_hi/dm/dm_network_order_delivery_summary_hi/execute.hql',
    driver_memory='4G' , 
    driver_cores=4 , 
    executor_cores=4 , 
    executor_memory='5G' , 
    num_executors=10 , 
    conf={
        'spark.dynamicAllocation.enabled': 'true',  # 动态资源开启
        'spark.shuffle.service.enabled': 'true',  # 动态资源 Shuffle 服务开启
        'spark.dynamicAllocation.maxExecutors': 12,
        'spark.dynamicAllocation.cachedExecutorIdleTimeout': 120,  # 动态资源自动释放闲置 Executor 的超时时间(s)
        'spark.executor.memoryOverhead': '2G',
        'spark.hadoop.hive.exec.dynamic.partition.mode': 'nonstrict',  # 动态分区
        'spark.hadoop.hive.exec.dynamic.partition': 'true',
        'spark.yarn.maxAppAttempts': 1,
        'spark.sql.shuffle.partitions': 400
    },
    hiveconf={'hive.exec.dynamic.partition': 'true',
              'hive.exec.dynamic.partition.mode': 'nonstrict',
              'hive.exec.max.dynamic.partitions.pernode': 200,
              'hive.exec.max.dynamic.partitions': 200
    },
    yarn_queue='pro',
)

jms_dm__dm_network_order_delivery_summary_hi << [
    jms_dwd__dwd_yl_oms_oms_order_hf,
    jms_dwd__dwd_tab_barscan_centerarrival_base_hi
]
